Species reactivity: Human (Homo sapiens); Due to limited knowledge and inability for testing each and every species, the reactivity of the antibody may extend to other species which are not listed hereby.

Specificity and cross-reactivity: CD4 antigen (human), TH cells.; Since it is not possible to test each and every species our knowledge on the corss reactivity of the antibodies is limited. This particular antibody might cross react with speacies outside of the listed ones.

Storage and shipping: For short term storage prior to use the antibody can be stored at +4 degrees Celsius. For long term storage keep the antibody at -80 degrees Celsius. Freeze/thaw cycles may damage the polypeptide chains of the antibodies and reduce their activity.

Description: This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.CD4+ T helper cell marker or cluster differentiator of white blood cells in FACS or flow cytometry. Used offer coupled to magnetic beads. GENTAUR makes custom magnetic bead couplings on 50 and 250 nm beads for certain clones.